transitive verb Date: 1792 to estimate as being less than the actual size, quantity, or number, to place too low a value on ; underrate , ~ noun underestimation noun
UNDERESTIMATE
Meaning of UNDERESTIMATE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012